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<td align="left" class="titleTableTitle">YUI AS Component Documentation</td><td align="right" class="titleTableTopNav"><a onclick="loadClassListFrame('../../../../../../all-classes.html')" href="../../../../../../package-summary.html">All&nbsp;Packages</a>&nbsp;|&nbsp;<a onclick="loadClassListFrame('../../../../../../all-classes.html')" href="../../../../../../class-summary.html">All&nbsp;Classes</a>&nbsp;|&nbsp;<a onclick="loadClassListFrame('../../../../../../index-list.html')" href="../../../../../../all-index-A.html">Index</a>&nbsp;|&nbsp;<a href="../../../../../../index.html?com/yahoo/astra/fl/charts/axes/CategoryAxis.html&amp;com/yahoo/astra/fl/charts/axes/class-list.html" id="framesLink1">Frames</a><a onclick="parent.location=document.location" href="" style="display:none" id="noFramesLink1">No&nbsp;Frames</a></td><td rowspan="3" align="right" class="titleTableLogo"><img alt="Adobe Logo" title="Adobe Logo" class="logoImage" src="../../../../../../images/logo.jpg"></td>
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<td align="left" id="subTitle" class="titleTableSubTitle">Class&nbsp;CategoryAxis</td><td align="right" id="subNav" class="titleTableSubNav"><a href="#propertySummary">Properties</a>&nbsp;| <a href="#methodSummary">Methods</a></td>
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<td class="classHeaderTableLabel">Package</td><td><a onclick="javascript:loadClassListFrame('class-list.html')" href="package-detail.html">com.yahoo.astra.fl.charts.axes</a></td>
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<td class="classHeaderTableLabel">Class</td><td class="classSignature">public class CategoryAxis</td>
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<td class="classHeaderTableLabel">Inheritance</td><td class="inheritanceList">CategoryAxis <img class="inheritArrow" alt="Inheritance" title="Inheritance" src="../../../../../../images/inherit-arrow.gif"> <a href="BaseAxis.html">BaseAxis</a> <img class="inheritArrow" alt="Inheritance" title="Inheritance" src="../../../../../../images/inherit-arrow.gif"> flash.events.EventDispatcher</td>
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<td class="classHeaderTableLabel">Implements</td><td><a href="IAxis.html">IAxis</a>, <a href="IClusteringAxis.html">IClusteringAxis</a></td>
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<p></p>
  An axis type representing a set of categories.
  
  <p></p>
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<div class="summaryTableTitle">Public Properties</div>
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<th>&nbsp;</th><th colspan="2">Property</th><th class="summaryTableOwnerCol">Defined&nbsp;by</th>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a class="signatureLink" href="#calculateCategoryCount">calculateCategoryCount</a> : Boolean<div class="summaryTableDescription">
   Indicates whether or not to calculate the number of categories (ticks and labels) 
   when there is not enough room to display all labels on the axis.</div>
</td><td class="summaryTableOwnerCol">CategoryAxis</td>
</tr>
<tr class="">
<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a class="signatureLink" href="#categoryNames">categoryNames</a> : Array<div class="summaryTableDescription">
   The category labels to display along the axis.</div>
</td><td class="summaryTableOwnerCol">CategoryAxis</td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img class="inheritedSummaryImage" title="Inherited" alt="Inherited" src="../../../../../../images/inheritedSummary.gif"></td><td class="summaryTableSignatureCol"><a class="signatureLink" href="BaseAxis.html#chart">chart</a> : <a href="../../charts/IChart.html">IChart</a>
<div class="summaryTableDescription">
   The chart in which this axis appears.</div>
</td><td class="summaryTableOwnerCol"><a href="BaseAxis.html">BaseAxis</a></td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a class="signatureLink" href="#clusterCount">clusterCount</a> : int<div class="summaryTableDescription">[read-only]
   
   The number of clusters available on the axis.</div>
</td><td class="summaryTableOwnerCol">CategoryAxis</td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img class="inheritedSummaryImage" title="Inherited" alt="Inherited" src="../../../../../../images/inheritedSummary.gif"></td><td class="summaryTableSignatureCol"><a class="signatureLink" href="BaseAxis.html#dataProvider">dataProvider</a> : Array<div class="summaryTableDescription">
   Data provider for the axis
   </div>
</td><td class="summaryTableOwnerCol"><a href="BaseAxis.html">BaseAxis</a></td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img class="inheritedSummaryImage" title="Inherited" alt="Inherited" src="../../../../../../images/inheritedSummary.gif"></td><td class="summaryTableSignatureCol"><a class="signatureLink" href="BaseAxis.html#height">height</a> : Number<div class="summaryTableDescription"> 
   Total height of axis
   </div>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img class="inheritedSummaryImage" title="Inherited" alt="Inherited" src="../../../../../../images/inheritedSummary.gif"></td><td class="summaryTableSignatureCol"><a class="signatureLink" href="BaseAxis.html#labelData">labelData</a> : <a href="../axes/AxisLabelData.html">AxisLabelData</a>
<div class="summaryTableDescription">
   Maximum dimensions of axis labels
   </div>
</td><td class="summaryTableOwnerCol"><a href="BaseAxis.html">BaseAxis</a></td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img class="inheritedSummaryImage" title="Inherited" alt="Inherited" src="../../../../../../images/inheritedSummary.gif"></td><td class="summaryTableSignatureCol"><a class="signatureLink" href="BaseAxis.html#labelFunction">labelFunction</a> : Function<div class="summaryTableDescription">
   A function may be set to determine the text value of the labels.</div>
</td><td class="summaryTableOwnerCol"><a href="BaseAxis.html">BaseAxis</a></td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img class="inheritedSummaryImage" title="Inherited" alt="Inherited" src="../../../../../../images/inheritedSummary.gif"></td><td class="summaryTableSignatureCol"><a class="signatureLink" href="BaseAxis.html#labelSpacing">labelSpacing</a> : Number<div class="summaryTableDescription">
   The space, in pixels, between labels on an axis.</div>
</td><td class="summaryTableOwnerCol"><a href="BaseAxis.html">BaseAxis</a></td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img class="inheritedSummaryImage" title="Inherited" alt="Inherited" src="../../../../../../images/inheritedSummary.gif"></td><td class="summaryTableSignatureCol"><a class="signatureLink" href="BaseAxis.html#maxLabel">maxLabel</a> : String<div class="summaryTableDescription">
   Gets or sets the largest possible label.</div>
</td><td class="summaryTableOwnerCol"><a href="BaseAxis.html">BaseAxis</a></td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img class="inheritedSummaryImage" title="Inherited" alt="Inherited" src="../../../../../../images/inheritedSummary.gif"></td><td class="summaryTableSignatureCol"><a class="signatureLink" href="BaseAxis.html#maxLabelHeight">maxLabelHeight</a> : Number<div class="summaryTableDescription">
   Gets or sets the maximum height of a label
   </div>
</td><td class="summaryTableOwnerCol"><a href="BaseAxis.html">BaseAxis</a></td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img class="inheritedSummaryImage" title="Inherited" alt="Inherited" src="../../../../../../images/inheritedSummary.gif"></td><td class="summaryTableSignatureCol"><a class="signatureLink" href="BaseAxis.html#maxLabelWidth">maxLabelWidth</a> : Number<div class="summaryTableDescription">
   Gets or sets the maximum width of a label
   </div>
</td><td class="summaryTableOwnerCol"><a href="BaseAxis.html">BaseAxis</a></td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a class="signatureLink" href="#numLabels">numLabels</a> : Number<div class="summaryTableDescription">
   
   </div>
</td><td class="summaryTableOwnerCol">CategoryAxis</td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img class="inheritedSummaryImage" title="Inherited" alt="Inherited" src="../../../../../../images/inheritedSummary.gif"></td><td class="summaryTableSignatureCol"><a class="signatureLink" href="BaseAxis.html#order">order</a> : String = "primary"<div class="summaryTableDescription">
   </div>
</td><td class="summaryTableOwnerCol"><a href="BaseAxis.html">BaseAxis</a></td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img class="inheritedSummaryImage" title="Inherited" alt="Inherited" src="../../../../../../images/inheritedSummary.gif"></td><td class="summaryTableSignatureCol"><a class="signatureLink" href="BaseAxis.html#position">position</a> : String<div class="summaryTableDescription">
   Position of axis in relation to the chart
   </div>
</td><td class="summaryTableOwnerCol"><a href="BaseAxis.html">BaseAxis</a></td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img class="inheritedSummaryImage" title="Inherited" alt="Inherited" src="../../../../../../images/inheritedSummary.gif"></td><td class="summaryTableSignatureCol"><a class="signatureLink" href="BaseAxis.html#renderer">renderer</a> : <a href="../axes/IAxisRenderer.html">IAxisRenderer</a>
<div class="summaryTableDescription">
   The visual renderer applied to this axis.</div>
</td><td class="summaryTableOwnerCol"><a href="BaseAxis.html">BaseAxis</a></td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img class="inheritedSummaryImage" title="Inherited" alt="Inherited" src="../../../../../../images/inheritedSummary.gif"></td><td class="summaryTableSignatureCol"><a class="signatureLink" href="BaseAxis.html#reverse">reverse</a> : Boolean<div class="summaryTableDescription">
   Sets the direction of the labels and other visual objects along the axis.</div>
</td><td class="summaryTableOwnerCol"><a href="BaseAxis.html">BaseAxis</a></td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img class="inheritedSummaryImage" title="Inherited" alt="Inherited" src="../../../../../../images/inheritedSummary.gif"></td><td class="summaryTableSignatureCol"><a class="signatureLink" href="BaseAxis.html#title">title</a> : String<div class="summaryTableDescription">
   The text that will appear next to the axis to indicate information
   about the data that it displays.</div>
</td><td class="summaryTableOwnerCol"><a href="BaseAxis.html">BaseAxis</a></td>
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<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img class="inheritedSummaryImage" title="Inherited" alt="Inherited" src="../../../../../../images/inheritedSummary.gif"></td><td class="summaryTableSignatureCol"><a class="signatureLink" href="BaseAxis.html#width">width</a> : Number<div class="summaryTableDescription">
   Total width of axis
   </div>
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<a class="signatureLink" href="#CategoryAxis()">CategoryAxis</a>()</div>
<div class="summaryTableDescription">
   Constructor.</div>
</td><td class="summaryTableOwnerCol">CategoryAxis</td>
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<a class="signatureLink" href="#getMaxLabel()">getMaxLabel</a>():String</div>
<div class="summaryTableDescription">
   
   Returns the maximum string length of a label on the axis.</div>
</td><td class="summaryTableOwnerCol">CategoryAxis</td>
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<a class="signatureLink" href="#updateScale()">updateScale</a>():void</div>
<div class="summaryTableDescription">
   
   Determines the axis scale based on the input data set.</div>
</td><td class="summaryTableOwnerCol">CategoryAxis</td>
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<a class="signatureLink" href="BaseAxis.html#valueToLabel()">valueToLabel</a>(value:Object):String</div>
<div class="summaryTableDescription">
   Converts a value on the axis to formatted label text.</div>
</td><td class="summaryTableOwnerCol"><a href="BaseAxis.html">BaseAxis</a></td>
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<a class="signatureLink" href="#valueToLocal()">valueToLocal</a>(value:Object):Number</div>
<div class="summaryTableDescription">
   
   Calculates the position of a data point along the axis.</div>
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<a name="calculateCategoryCount"></a>
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<td class="detailHeaderName">calculateCategoryCount</td><td class="detailHeaderType">property</td>
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<code>calculateCategoryCount:Boolean</code>&nbsp;&nbsp;[read-write]<p>
   Indicates whether or not to calculate the number of categories (ticks and labels) 
   when there is not enough room to display all labels on the axis. If set to true, the axis 
   will determine the number of categories to plot. If not, all categories will be plotted. 
   </p><span class="label">Implementation</span>
<br>
<code>&nbsp;&nbsp;&nbsp;&nbsp;public function get calculateCategoryCount():Boolean</code>
<br>
<code>&nbsp;&nbsp;&nbsp;&nbsp;public function set calculateCategoryCount(value:Boolean):void</code>
<br>
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<a name="categoryNames"></a>
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<td class="detailHeaderName">categoryNames</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td>
</tr>
</table>
<div class="detailBody">
<code>categoryNames:Array</code>&nbsp;&nbsp;[read-write]<p>
   The category labels to display along the axis.
   </p><span class="label">Implementation</span>
<br>
<code>&nbsp;&nbsp;&nbsp;&nbsp;public function get categoryNames():Array</code>
<br>
<code>&nbsp;&nbsp;&nbsp;&nbsp;public function set categoryNames(value:Array):void</code>
<br>
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<a name="clusterCount"></a>
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<td class="detailHeaderName">clusterCount</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td>
</tr>
</table>
<div class="detailBody">
<code>clusterCount:int</code>&nbsp;&nbsp;[read-only]<p>
   
   The number of clusters available on the axis. In the case of the
   CategoryAxis, this is the number of category names displayed on the
   axis.
   
   </p><span class="label">Implementation</span>
<br>
<code>&nbsp;&nbsp;&nbsp;&nbsp;public function get clusterCount():int</code>
<br>
</div>
<a name="numLabels"></a>
<table cellspacing="0" cellpadding="0" class="detailHeader">
<tr>
<td class="detailHeaderName">numLabels</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td>
</tr>
</table>
<div class="detailBody">
<code>numLabels:Number</code>&nbsp;&nbsp;[read-write]<p>
   
   </p><span class="label">Implementation</span>
<br>
<code>&nbsp;&nbsp;&nbsp;&nbsp;public function get numLabels():Number</code>
<br>
<code>&nbsp;&nbsp;&nbsp;&nbsp;public function set numLabels(value:Number):void</code>
<br>
</div>
<a name="constructorDetail"></a>
<div class="detailSectionHeader">Constructor detail</div>
<a name="CategoryAxis()"></a>
<table cellspacing="0" cellpadding="0" class="detailHeader">
<tr>
<td class="detailHeaderName">CategoryAxis</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">constructor</td>
</tr>
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<div class="detailBody">
<code>public function CategoryAxis()</code><p>
   Constructor.
   </p></div>
<a name="methodDetail"></a>
<div class="detailSectionHeader">Method detail</div>
<a name="getMaxLabel()"></a>
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<td class="detailHeaderName">getMaxLabel</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td>
</tr>
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<div class="detailBody">
<code>public override function getMaxLabel():String</code><p>
   
   Returns the maximum string length of a label on the axis.
      </p><p></p>
<span class="label">Returns</span>
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="20"></td><td><code>String</code> &mdash;    the formatted label
   </td>
</tr>
</table>
</div>
<a name="updateScale()"></a>
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<td class="detailHeaderName">updateScale</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule">&nbsp;</td>
</tr>
</table>
<div class="detailBody">
<code>public function updateScale():void</code><p>
   
   Determines the axis scale based on the input data set.
   Seperating this function from the draw method optimizes processing time,
   and it allows the chart to synchronize its axes.
   
   </p></div>
<a name="valueToLocal()"></a>
<table cellspacing="0" cellpadding="0" class="detailHeader">
<tr>
<td class="detailHeaderName">valueToLocal</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule">&nbsp;</td>
</tr>
</table>
<div class="detailBody">
<code>public function valueToLocal(value:Object):Number</code><p>
   
   Calculates the position of a data point along the axis.
   
   </p><span class="label">Parameters</span>
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="20px"></td><td><code><span class="label">value</span>:Object</code> &mdash;  The data used to determine the position
   </td>
</tr>
</table>
<p></p>
<span class="label">Returns</span>
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="20"></td><td><code>Number</code> &mdash;   The display position in pixels on the axis
   </td>
</tr>
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